Pith Number

pith:2IO4QW2N

pith:2018:2IO4QW2NCVZCCUARMCM24FMTLA

not attested not anchored not stored refs pending

Bayesian Projected Calibration of Computer Models

Fangzheng Xie, Yanxun Xu

arxiv:1803.01231 v2 · 2018-03-03 · stat.ME · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IO4QW2NCVZCCUARMCM24FMTLA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:54:34.515169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d21dc85b4d15722150116099ae1593581e25dc38c79db7f8f2ad453a338f417d

Aliases

arxiv: 1803.01231 · arxiv_version: 1803.01231v2 · doi: 10.48550/arxiv.1803.01231 · pith_short_12: 2IO4QW2NCVZC · pith_short_16: 2IO4QW2NCVZCCUAR · pith_short_8: 2IO4QW2N

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2IO4QW2NCVZCCUARMCM24FMTLA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d21dc85b4d15722150116099ae1593581e25dc38c79db7f8f2ad453a338f417d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "034c640d9736a7c7e40fd712921c7ea67bb03100e1df5750877ab7480ad47acc",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-03-03T20:32:29Z",
    "title_canon_sha256": "38bd67b945cd1efdb3d3639e73d9889a6c87348c508223f4575f06defb027532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01231",
    "kind": "arxiv",
    "version": 2
  }
}